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Data wrangling, also known as data munging, involves transforming and cleaning raw data into a structured format suitable for analysis. This process includes handling missing values, correcting inconsistencies, standardizing formats, and often requires domain knowledge to ensure accuracy and relevance. Effective data wrangling makes analysis more efficient and reliable by ensuring the data is clean and usable. Option A is incorrect because storing raw data does not involve any transformation. Option B is incorrect as model building follows data wrangling. Option D is incorrect because creating dashboards is for data presentation, not wrangling. Option E is incorrect because KPIs are derived post-wrangling and analysis.
There’s nothing much _________ to do now.
In each of the following questions, one word is highlighted in bold. There are four sentences given in the option. Out of the four sentences, three wil...
Select the most appropriate antonym of the given word.
PERSEVERANCE
This electoral demography (A) provides an unassailable (B) base for a dependency (C) culture that dominates (D) the political process.
...Select the most appropriate opposite of the given word CARELESS
Select the most appropriate synonym of the given word
Judicious
choose the option which represents a pair of either synonyms or antonyms.
Which of the following is a synonym for "plethora"?
Choose the word correct synonym:
Elevate